InChI=1/C19H29NO3S/c1-18(2,3)14-6-10-17(11-7-14)24(21,22)20-15-8-9-16(20)13-19(4,12-15)23-5/h6-7,10-11,15-16H,8-9,12-13H2,1-5H3/t15-,16+,19? 33CA9799936D264A